Amain has them up for pre order now. Same pricing and the B01!

vspec n speed case have less case volume increasing pressure in the case. more pressure, more power, but that is also why the vspec and speed case are more venerable to cracking. I'll take a JX case over a speed case any day. off road racing is all about reliability. the speed case isnt going to make you any faster.

Dude, i suck at racing, seriously, i might be stuck in the sportman class til the day i die! it says tech elite though

Virtual RC dude. it'll help for sure. it worked for a friend.

I am looking forward to working on these new Mugen engines.... the XZB engines I have modified have done very well...add the DLC crank and its just icing on the cake...

tell me, what is better about a long stroke? It seems all motors now are long stroke, do they take longer to spool up? Do they have the same top? smooth? more power?

I really like the short stroke o.s. motors, but am looking foward to the new ninja.

Is my werks a long stroke? Sorry for all the questions.

http://www.facebook.com/photo.php?fb...type=1&theater

Im ready for mine!!!

the long stroke hits harder and pulls stronger.... at least when modified....

idk bout pulls for longer mod for mod stock for stock, but yea deff hits harder. lap time for lap time my bets on a ss.

Will be available soon on amainhobbies. Good price 389$. http://www.amainhobbies.com/product_...ht-Weight-Head

Anyone know what carb is in this b02? Like in xzb speed( 21j2) or like in vzb ( 21j/js)?

Regards

thats funny, i could have swore i saw it for 339$ the other day.

I think the long stroke will pull a truggy to higher speeds and a Short stroke will pull a buggy to a higher speed....

thats prob right, and would be an interesting test.

So this engine is basically a Standard XZ-B with a coated crank... Is that a fair statement?